首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
无空耗的变电装置
摘要
本发明属于一种变电装置,特别是一种无空耗变电装置,它主要是由一般的变电装置和双向可控硅电路组成,与现有的变电装置相比,没有空耗,不设开关,使用方便,节约电能,可用于家庭和工业生产用电中。
申请公布号
CN1047423A
申请公布日期
1990.11.28
申请号
CN89105295.X
申请日期
1989.05.16
申请人
刘军
发明人
刘军
分类号
H02M5/12
主分类号
H02M5/12
代理机构
代理人
主权项
一种由变电装置(1)、双向可控硅(2)、(3),限流电阻(4)组成的无空耗变电装置,其特征在于变电装置(1)的公共端连接两只双向可控硅(2)、(3)的主电极,付电极分别做为变电装置(1)的输入、输出端,控制极通过一只电阻器(4)连接在一起。
地址
山东省聊城市北城墙路50号
您可能感兴趣的专利
Automatic provisioning of power parameters for femtocell
Method and apparatus for determining transmission power of a secondary transmitter in a hierarchical spectrum sharing system
Apparatus and method for controlling uplink transmission power in a multiple element carrier wave system
Method, system and devices for improving discontinous reception in wireless communication networks
Operation regulation method, operation regulation program product, mobile terminal, vehicular apparatus, and vehicular communication system
Mobile apparatus and method
Method of supporting signal transmission and reception using at least two radio access technologies and apparatus therefor
Method and apparatus for measuring interference in a telecommunications system
Telecommunications network node configuration
Avoiding forbidden cell reselections in multimode networks
WI-FI direct-based message communication methods and apparatus
Radio base station, mobile station, communication controller, and communication control method
System and method for determining and delivering appropriate multimedia content to data communication devices
Wireless communication system and information providing method
Method and system for configuration of a medical device that stimulates a human physiological system
Molding structure for a hearing apparatus, hearing apparatus, and method of producing the molding structure
Method of fitting a binaural hearing aid system
Audio speaking having an electrostatic membrane pump and methods to use same
Wireless digital transmission system for loudspeakers
Custom earphone with dome in the canal